California's “Angel of Death” Was a Notorious Killer. Then an Unlikely Team of Scientists Cracked the Case.

In October 2001 a Los Angeles County grand jury indicted Saldivar on six counts of murder and one count of attempted murder.
C&EN

Hazardous chemicals pile up in K–12 science labs

As US teachers discover more and more legacy chemicals in schools, funding for cleanup is hard to find. Educators, nonprofits ...
Discover Wildlife

"With sex sessions lasting up to 14 hours, it’s quite a way to bow out" – discover 11 animals that die during or after sex

‘Le Petit Mort’ or ‘the little death’ is the euphamistic term for orgasm. But for some animals, sex and death are more ...
The Debrief

Did the U.S. Use a “Secret Sonic Weapon” in the Maduro Raid? What We Know—and What Science Says

Rumors of a sonic weapon involved in the U.S. capture of Maduro are circulating online. Here's what science and available ...